Etherpad

Etherpad — an expressive multi-touch synth that turns your screen into an instrument.

Touch anywhere to make sound. Each finger is an independent voice, driven by a professional Csound synthesis engine. Slide, hold, lift — the music follows your gesture in real time.

Designed for musicians, sound designers, and anyone who wants to make music without theory, MIDI, or setup. Just open and play.

Features
• 5 hand-crafted sound modes — from lush pads to gritty leads
• Full multi-touch — every finger gets its own voice
• 12 musical scales — Major, Minor, Pentatonic, Blues, Whole-Tone, Bohlen-Pierce, Overtone Series, and more
• Adjustable key, octave, and grid size
• Optional visual effects — ripples, finger trails, intensity rings, pitch-column glow
• Low-latency audio engine optimized for live performance

Whether you're sketching melodies, performing live, or simply playing for the joy of it, Etherpad gives you a tactile, immediate connection to sound.

Check out the website: https://etherpad.app

PRIVACY
Etherpad collects zero data. No microphone access. No analytics. No ads. Nothing leaves your device.